[pitbull0128]

hi there jus about to make the step up from battery tamiyas to nitro cars,as my tamiya gravel hound aint fast enuff for my dog now,some of u have said that 16% nitro makes your car go faster?whats it like on lubricating the engine though,i mean if it runs faster on 16% than 20% whats the downside to it?because isnt the % the mixture of fuel to oil on these things?little help please cos my mates tellin me that it hasnt got much oil in and cuts into the bore or something and its gona cost me £50 to get it sorted.think hes just annoyed cos he smashed up his hpi savage at weekend and i ripped him bout it.cheers dave